{"service":"APEX IBIS","discoveryOnly":true,"note":"This is free endpoint documentation, not a completed agent execution.","name":"Evidence Extraction Agent","description":"Extracts quotations, dates, people, organizations, numbers, and factual evidence from a public source.","endpoint":"/extract-evidence","method":"POST","requiredContentType":"application/json","priceUsd":"0.02","paymentNetwork":"eip155:8453","currency":"USDC","requiredInput":["sourceUrl"],"exampleRequest":{"method":"POST","url":"https://red-breeze-8b8c.keenanbooker83.workers.dev/extract-evidence","headers":{"Content-Type":"application/json"},"body":{"sourceUrl":"https://www.archives.gov/milestone-documents/joint-address-to-congress-declaration-of-war-against-japan","focus":"Extract direct quotations, dates, people, organizations, and numerical evidence."}},"paymentFlow":"POST JSON without PAYMENT-SIGNATURE to receive an HTTP 402 x402 challenge, then submit a valid payment signature.","documentation":"/docs","catalog":"/catalog"}